#include "subtractview.h"
#include <QFile>
#include <QHBoxLayout>
#include <QApplication>
#include <QLabel>
#include <QMovie>
#include <QEvent>
#include <QBitmap>

#include "common.h"
#include "huaqimovie.h"

int SubtractView::m_id = qRegisterMetaType<SubtractView*>();

SubtractView::SubtractView(QWidget *parent)
    :ViewObject(parent)
{
    setWindowFlags(Qt::FramelessWindowHint);
    setAttribute(Qt::WA_DeleteOnClose);

#ifdef __linux__
    setFocusPolicy(Qt::NoFocus);
#else
    setFocusPolicy(Qt::StrongFocus);
#endif

    if (m_objectParam == NULL)
        m_objectParam = new ParamObject;
}

SubtractView::~SubtractView()
{
    if (m_objectParam != NULL)
        delete  m_objectParam;

    m_objectParam = NULL;
}

void SubtractView::ShowObject()
{ 
    if (!m_objectParam) return;

    //没有在此处做setmask所以工具只有模拟的时候才会抠图

    //单纯显示一个无内容的label
    FinalShow("");
}

void SubtractView::GetAttribute(std::string &attribute)
{   
    std::string jsonStr;
    Json::Value base;
    Json::StreamWriterBuilder writerBuilder;
    std::ostringstream os;

    base["zindex"] = QString::number(m_objectParam->GetIndex()).toStdString();
    base["stid"] = QString::number(m_objectParam->GetStId()).toStdString();
    base["x"] = QString::number(m_objectParam->GetX()).toStdString();
    base["y"] = QString::number(m_objectParam->GetY()).toStdString();
    base["w"] = QString::number(m_objectParam->GetWidth()).toStdString();
    base["h"] = QString::number(m_objectParam->GetHeight()).toStdString();
    base["name"] = m_objectParam->GetName().toStdString();

    std::unique_ptr<Json::StreamWriter> jsonWriter(writerBuilder.newStreamWriter());
    jsonWriter->write(base, &os);
    jsonStr = os.str();

    attribute = jsonStr;
}

void SubtractView::SetAttribute(std::string jsonStr)
{
    bool res;
    JSONCPP_STRING errs;
    Json::Value root;
    Json::CharReaderBuilder readerBuilder;
    std::unique_ptr<Json::CharReader> const jsonReader(readerBuilder.newCharReader());
    res = jsonReader->parse(jsonStr.c_str(), jsonStr.c_str()+jsonStr.length(), &root, &errs);

    if (!res || !errs.empty())
         LOG_QDEBUG<<__FUNCTION__<<"json parse faild"<<QString::fromStdString(errs);

    if (CheckJsonValueType(root, "zindex", Json::stringValue))
         m_objectParam->SetIndex(QString::fromStdString(root["zindex"].asString()).toInt());
    if (CheckJsonValueType(root, "stid", Json::stringValue))
        m_objectParam->SetStId(QString::fromStdString(root["stid"].asString()).toInt());
    if (CheckJsonValueType(root, "x", Json::stringValue))
        m_objectParam->SetX(QString::fromStdString(root["x"].asString()).toInt());
    if (CheckJsonValueType(root, "y", Json::stringValue))
        m_objectParam->SetY(QString::fromStdString(root["y"].asString()).toInt());
    if (CheckJsonValueType(root, "w", Json::stringValue))
        m_objectParam->SetWidth(QString::fromStdString(root["w"].asString()).toInt());
    if (CheckJsonValueType(root, "h", Json::stringValue))
        m_objectParam->SetHeight(QString::fromStdString(root["h"].asString()).toInt());
    if (CheckJsonValueType(root, "name", Json::stringValue))
        m_objectParam->SetName(QString::fromStdString(root["name"].asString()));
}

void SubtractView::ParseXML(QDomElement* xmlDomEle)
{
    m_objectParam->SetIndex((xmlDomEle->attribute("zindex","0")).toInt());
    m_objectParam->SetStId((xmlDomEle->attribute("stid","0")).toInt());
    m_objectParam->SetX((xmlDomEle->attribute("x","0")).toInt());
    m_objectParam->SetY((xmlDomEle->attribute("y","0")).toInt());
    m_objectParam->SetWidth((xmlDomEle->attribute("w","0")).toInt());
    m_objectParam->SetHeight((xmlDomEle->attribute("h","0")).toInt());
    m_objectParam->SetName(xmlDomEle->attribute("name",""));
}

void SubtractView::PacketXML(QDomElement* dom)
{
    QDomDocument document;
    *dom = document.createElement("item");
    dom->setAttribute("type", m_objectParam->GetObjectName());
    dom->setAttribute("zindex",QString::number(m_objectParam->GetIndex()));
    dom->setAttribute("stid",QString::number(m_objectParam->GetStId()));
    dom->setAttribute("x",QString::number(m_objectParam->GetX()));
    dom->setAttribute("y",QString::number(m_objectParam->GetY()));
    dom->setAttribute("w",QString::number(m_objectParam->GetWidth()));
    dom->setAttribute("h",QString::number(m_objectParam->GetHeight()));
    dom->setAttribute("name",m_objectParam->GetName());
}


